<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <link rel="stylesheet" href="style.css">
  <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
  <title>Title</title>
</head>
<body>
<script src="/socket.io/socket.io.js"></script>

<ul id="message">

</ul>

<input type="text" id="input">

<input type="file" id="file">
<button id="send">发送数据</button>

<script src="main.js"></script>


</body>
</html>